iso_uiodir
if ((error = iso_uiodir(idp,&idp->assocent,idp->assocoff)) != 0)
if ((error = iso_uiodir(idp,&idp->saveent,idp->saveoff)) != 0)
error = iso_uiodir(idp,&idp->current,idp->curroff);
error = iso_uiodir(idp,&idp->current,idp->curroff);
error = iso_uiodir(idp,&idp->current,idp->curroff);
error = iso_uiodir(idp,&idp->current,idp->curroff);
static int iso_uiodir(struct isoreaddir *idp, struct dirent *dp, off_t off);